5288540 has 24 divisors (see below), whose sum is σ = 11158560. Its totient is φ = 2105408.

The previous prime is 5288539. The next prime is 5288557. The reversal of 5288540 is 458825.

It is a junction number, because it is equal to n+sod(n) for n = 5288497 and 5288506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4889 + ... + 5871.

It is an arithmetic number, because the mean of its divisors is an integer number (464940).

Almost surely, 2^5288540 is an apocalyptic number.

It is an amenable number.

5288540 is an abundant number, since it is smaller than the sum of its proper divisors (5870020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5288540 is a wasteful number, since it uses less digits than its factorization.

5288540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 5288540 is about 2299.6825867932. The cubic root of 5288540 is about 174.2255848934.

It can be divided in two parts, 52885 and 40, that added together give a palindrome (52925).

The spelling of 5288540 in words is "five million, two hundred eighty-eight thousand, five hundred forty".